10 sentences with “magnetic”

All electrical appliances generate a field of magnetic forces of varying intensity.

Another network (a group of eight stations) measures the Earth's magnetic field once a minute.

The explanation for the magnetic phenomenon behind the compass was given by an English physician in 1600.

However, the Earth's magnetic pole has changed position throughout history, which is why compasses have not always pointed to the same north.

The magnetic field generated by the magnet will keep the alarm off and when the magnet moves away - by opening the door or window - the alarm will start to sound.

In the United States, there is a warning about this fact, and manufacturers are working to design electric blankets that reduce their magnetic field as much as possible.

The magnetic bulb will protrude from the device; it is the part that must be in contact with the magnet that will be attached to the door or window. It is sufficient to place the bulb at a certain distance from the magnet - about 1 cm - to keep it disconnected.

Absolutely every appliance that requires electricity to operate releases an invisible force into the environment that scientists have called "induced magnetic fields". It can be said that we live under a continuous bombardment of energy which, over the last thirty years, has multiplied in intensity about... a billion times.

Only the forces of chemistry were involved: the combination of atoms with atoms in strong bonds, or "covalencies", and magnetic attractions and repulsions. This is strictly what is necessary for a chain of nucleotides to assemble copies of itself from the raw material (single nucleotides) that it manages to subtract from the environment.

The earth's magnetic field is directed north-south, and the magnetisation of the core causes the northward pull of the needle, which cannot resist pointing there in perpetuity. The convective movement of ionised matter in the interior of the planet would cause this magnetisation through magnetic currents which, by induction, magnetise the core.